CN104162824A - Shooting two-dimensional imaging device of full-automatic lens edge grinding machine and shooting method thereof - Google Patents
Shooting two-dimensional imaging device of full-automatic lens edge grinding machine and shooting method thereof Download PDFInfo
- Publication number
- CN104162824A CN104162824A CN201410377551.XA CN201410377551A CN104162824A CN 104162824 A CN104162824 A CN 104162824A CN 201410377551 A CN201410377551 A CN 201410377551A CN 104162824 A CN104162824 A CN 104162824A
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- China
- Prior art keywords
- spectroscope
- light source
- center
- convex lens
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
- B24B49/045—Specially adapted gauging instruments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to a shooting two-dimensional imaging device of a full-automatic lens edge grinding machine and a shooting method of the shooting two-dimensional imaging device of the full-automatic lens edge grinding machine. The imaging device comprises a rack, and a light source installing hole, a light splitter frame and a convex lens frame are sequentially arranged inside the rack from top to bottom. The light source installing hole is fixed in the center over the rack through a screw, and a light source is installed in the light source installing hole. The light splitter frame is fixed to a light splitter in a thread screwing mode. A convex lens is installed in the convex lens frame, and the convex face of the convex lens faces downwards. A reflection mirror is installed on a platform on the lower portion of the rack, and a testing lens is placed on the reflection mirror. A CCD image sensor is welded to a circuit board installed on the rack, and the CCD image sensor is located on the right side of the center of the light splitter. The center of the light splitter, the center of the convex lens, the center of the reflection mirror and the intersection point of light emitted by the light source are on the same line. The imaging device has the advantages of being high in precision, easy and convenient to operate and low in cost.
Description
Technical field
The present invention relates to machining eyeglass technical field, relate in particular to a kind of full automatic lens edge grinding machine take pictures two-dimension imaging apparatus and photographic method thereof.
Background technology
At present, the process technology of eyeglass is required all to increase, although and more existing its mismachining tolerance of lens edge grinding machines is very little, precision can reach requirement, because existing equipment cost is very high, promotes being difficult on the market.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and a kind of full automatic lens edge grinding machine easy and simple to handle, that accuracy is high, cost is low take pictures two-dimension imaging apparatus and photographic method thereof are provided.
The object of the invention is to complete by following technical solution, comprise frame, in described frame, be disposed with from top to bottom light source mounting hole, spectroscope mirror holder, convex lens mirror holder, described light source mounting hole by screw be fixed on frame directly over center, in this light source mounting hole, light source is installed; Described spectroscope mirror holder screws mode by screw thread and is fixed with spectroscope; In convex lens mirror holder, convex lens is installed, the convex surface of convex lens down; On platform below described frame, reflective mirror is installed, testing lens is positioned over above reflective mirror; Ccd image sensor welds in the circuit board, and this wiring board is arranged in frame, and ccd image sensor is positioned at the right place at spectroscope center; The intersection point of the center of described spectroscopical center, convex lens, the center of reflective mirror and the emitted light of light source is on same straight line.
As preferably, between the light emitted center light face of light source in mirror holder face and the light source mounting hole of described spectroscope mirror holder, being 45 ° of angles distributes, and the spectroscope reflective surface in spectroscope mirror holder down, the spacing of spectroscope mirror holder center and convex lens mirror holder is 150MM.
The take pictures photographic method of two-dimension imaging apparatus of full automatic lens edge grinding machine described above, comprises that step is as follows:
1) light source, in light source mounting hole is launched the light vertically getting off and is reflected through the spectroscope being arranged on below, is 35.26MM from the central folding exit point of spectroscope refraction apart from the vertical distance of light source center;
2), be mapped to by spectroscopical illumination on the convex lens being arranged on below, after superrefraction, be irradiated on the eyeglass and reflective mirror on platform, be 160MM from the spacing of the convex surface center of convex lens and the minute surface of reflective mirror;
3), be irradiated to after the reflective mirror below platform, light is reflected back to convex lens, after superrefraction, be irradiated on spectroscopical reflective surface;
4), process ccd image sensor reflects testing lens shape by spectroscopical reflective surface, and processes required eyeglass by edge polisher.
Beneficial effect of the present invention is: by the take pictures eyeglass imaging of form of this device, have the advantages that accuracy is high, easy and simple to handle, cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is image formation by rays principle schematic of the present invention.
Label in accompanying drawing is respectively: 1, frame; 2, light source mounting hole; 3, spectroscope mirror holder; 4, convex lens mirror holder; 5, light source; 6, spectroscope; 7, convex lens; 8, platform; 9, reflective mirror; 10, testing lens; 11, ccd image sensor; 12, wiring board; 31, mirror holder face; 51, center light face; 61, central folding exit point; 62, reflective surface; 71, convex surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is done to detailed introduction: as shown in accompanying drawing 1,2, the present invention includes frame 1, in described frame 1, be disposed with from top to bottom light source mounting hole 2, spectroscope mirror holder 3, convex lens mirror holder 4, described light source mounting hole 2 by screw be fixed on frame 1 directly over center, in this light source mounting hole 2, light source 5 is installed; Described spectroscope mirror holder 3 screws mode by screw thread and is fixed with spectroscope 6; Convex lens 7 is installed in convex lens mirror holder 4, and the convex surface 71 of convex lens 7 down; On platform 8 below described frame 1, reflective mirror 9 is installed, testing lens 10 is positioned over above reflective mirror 9; Ccd image sensor 11 is welded on wiring board 12, and this wiring board 12 is arranged in frame 1, and ccd image sensor 11 is positioned at the right place at spectroscope 6 centers, and in CD imageing sensor 11 and spectroscope 6, spacing is in the heart 35MM; The center of the center of described spectroscope 6, the center of convex lens 7, reflective mirror 9 and the intersection point of light source 5 emitted light are on same straight line.Described light source 5 is LED light source.
Between the light emitted center light face 51 of light source 5 in mirror holder face 31 and the light source mounting hole 2 of described spectroscope mirror holder 3, being 45 ° of angles distributes, and spectroscope 6 reflective surfaces 62 in spectroscope mirror holder 3 down, and the spacing of spectroscope mirror holder 3 centers and convex lens mirror holder 4 is 150MM.
The take pictures photographic method of two-dimension imaging apparatus of full automatic lens edge grinding machine of the present invention, comprises that step is as follows:
1, the light source 5 in light source mounting hole 2 is launched the light that vertically gets off and is reflected through the spectroscope 6 being arranged on below, and the central folding exit point 61 reflecting from spectroscope 6 is 35.26MM apart from the vertical distance at light source 5 centers;
2, being mapped on the convex lens 7 being arranged on below by the illumination of spectroscope 6, after superrefraction, being irradiated on the testing lens 10 and reflective mirror 9 on platform 8, is 160MM from the spacing of convex surface 71 centers of convex lens 7 and the minute surface of reflective mirror 9;
3, be irradiated to after platform 8 reflective mirror 9 below, light is reflected back to convex lens 7, after superrefraction, be irradiated on the reflective surface 62 of spectroscope 6;
4, reflect testing lens 10 shapes through ccd image sensor 11 by the reflective surface 62 of spectroscope 6, and process required eyeglass by edge polisher.
Be understandable that, for a person skilled in the art, technical scheme of the present invention and inventive concept be equal to replacement or change the protection domain that all should belong to the appended claim of the present invention.
Claims (3)
1. the full automatic lens edge grinding machine two-dimension imaging apparatus of taking pictures, comprise frame (1), it is characterized in that: in described frame (1), be disposed with from top to bottom light source mounting hole (2), spectroscope mirror holder (3), convex lens mirror holder (4), described light source mounting hole (2) by screw be fixed on frame (1) directly over center, light source (5) is installed in this light source mounting hole (2); Described spectroscope mirror holder (3) screws mode by screw thread and is fixed with spectroscope (6); Convex lens (7) is installed in convex lens mirror holder (4), and the convex surface (71) of convex lens (7) down; On platform (8) below described frame (1), reflective mirror (9) is installed, testing lens (10) is positioned over reflective mirror (9) above; Ccd image sensor (11) is welded on wiring board (12), it is upper that this wiring board (12) is arranged on frame (1), and ccd image sensor (11) is positioned at the right place at spectroscope (6) center; The center of the center of described spectroscope (6), the center of convex lens (7), reflective mirror (9) and the intersection point of the emitted light of light source (5) are on same straight line.
2. the full automatic lens edge grinding machine according to claim 1 two-dimension imaging apparatus of taking pictures, it is characterized in that: between the light emitted center light face (51) of light source (5) in the mirror holder face (31) of described spectroscope mirror holder (3) and light source mounting hole (2), be 45 ° of angles and distribute, and spectroscope (6) reflective surface (62) in spectroscope mirror holder (3) down, and the spacing of spectroscope mirror holder (3) center and convex lens mirror holder (4) is 150MM.
3. based on the take pictures photographic method of two-dimension imaging apparatus of full automatic lens edge grinding machine claimed in claim 1, it is characterized in that: comprise that step is as follows:
1), the interior light source (5) of light source mounting hole (2) is launched the light vertically getting off and is reflected through the spectroscope (6) being arranged on below, is 35.26MM from the central folding exit point (61) of spectroscope (6) refraction apart from the vertical distance at light source (5) center;
2), be mapped on the convex lens (7) being arranged on below by the illumination of spectroscope (6), after superrefraction, being irradiated on the testing lens (10) and reflective mirror (9) on platform (8), is 160MM from the spacing of convex surface (71) center of convex lens (7) and the minute surface of reflective mirror (9);
3), be irradiated to after platform (8) reflective mirror (9) below, light is reflected back to convex lens (7), after superrefraction, be irradiated on the reflective surface (62) of spectroscope (6);
4), process ccd image sensor (11) reflects testing lens (10) shape by the reflective surface (62) of spectroscope (6), and processes required eyeglass by edge polisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377551.XA CN104162824A (en) | 2014-08-01 | 2014-08-01 | Shooting two-dimensional imaging device of full-automatic lens edge grinding machine and shooting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377551.XA CN104162824A (en) | 2014-08-01 | 2014-08-01 | Shooting two-dimensional imaging device of full-automatic lens edge grinding machine and shooting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104162824A true CN104162824A (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410377551.XA Pending CN104162824A (en) | 2014-08-01 | 2014-08-01 | Shooting two-dimensional imaging device of full-automatic lens edge grinding machine and shooting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872783A (en) * | 2020-07-30 | 2020-11-03 | 安捷睿（厦门）机器人有限公司 | Lens focusing device and lens focusing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515445A (en) * | 1982-02-11 | 1985-05-07 | Carl-Zeiss-Stiftung, Heidenheim/Brenz | Optical system for transmitted-light microscopy with incident illumination |
| JPH09300190A (en) * | 1996-03-12 | 1997-11-25 | Canon Inc | Lens holding method and lens holding device and lens machining method |
| US20010055111A1 (en) * | 2000-06-22 | 2001-12-27 | Toshiro Yoda | Spectacle lens image sensing processing apparatus and spectacle lens positioning method |
| JP2008299140A (en) * | 2007-05-31 | 2008-12-11 | Nidek Co Ltd | Cup attaching apparatus |
| CN201548200U (en) * | 2009-08-18 | 2010-08-11 | 凤凰光学(广东)有限公司 | Detection lens structure |
| CN204053706U (en) * | 2014-08-01 | 2014-12-31 | 宁波法里奥光学科技发展有限公司 | Full automatic lens edge grinding machine is taken pictures two-dimension imaging apparatus |
-
2014
- 2014-08-01 CN CN201410377551.XA patent/CN104162824A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515445A (en) * | 1982-02-11 | 1985-05-07 | Carl-Zeiss-Stiftung, Heidenheim/Brenz | Optical system for transmitted-light microscopy with incident illumination |
| JPH09300190A (en) * | 1996-03-12 | 1997-11-25 | Canon Inc | Lens holding method and lens holding device and lens machining method |
| US20010055111A1 (en) * | 2000-06-22 | 2001-12-27 | Toshiro Yoda | Spectacle lens image sensing processing apparatus and spectacle lens positioning method |
| JP2008299140A (en) * | 2007-05-31 | 2008-12-11 | Nidek Co Ltd | Cup attaching apparatus |
| CN201548200U (en) * | 2009-08-18 | 2010-08-11 | 凤凰光学(广东)有限公司 | Detection lens structure |
| CN204053706U (en) * | 2014-08-01 | 2014-12-31 | 宁波法里奥光学科技发展有限公司 | Full automatic lens edge grinding machine is taken pictures two-dimension imaging apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872783A (en) * | 2020-07-30 | 2020-11-03 | 安捷睿（厦门）机器人有限公司 | Lens focusing device and lens focusing method |
| CN111872783B (en) * | 2020-07-30 | 2021-07-27 | 安捷睿（厦门）机器人有限公司 | Lens focusing device and lens focusing method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141126 |